7137645868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1539613}}^1$

素因数の和:1539697

約数の個数: 24

約数和(自身を含む): 13363849520

約数和(自身を除く): 6226203652

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 1539613, 3079226, 6158452, 29252647, 58505294, 93916393, 117010588, 187832786, 375665572, 1784411467, 3568822934, 7137645868]

約数ペア:

[(1, 7137645868), (2, 3568822934), (4, 1784411467), (19, 375665572), (38, 187832786), (61, 117010588), (76, 93916393), (122, 58505294), (244, 29252647), (1159, 6158452), (2318, 3079226), (4636, 1539613)]